package com.example.demo.design.demo12_facade;

/**
 * Created by 蔡超 on 2018/10/3.
 */
public class Facade {
    private SubSystemA subSystemA;
    private SubSystemB subSystemB;
    private SubSystemC subSystemC;

    public void m1(){
        subSystemA.operationA();
        subSystemC.operationC();
    }

    public void m2(){
        subSystemC.operationC();
        subSystemB.operationB();;
    }

}
